Really add tests for constant name/value mapping

Author: cjbj

test/constants.js

@@ -0,0 +1,85 @@
+/* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. */
+
+/******************************************************************************
+ *
+ * You may not use the identified files except in compliance with the Apache
+ * License, Version 2.0 (the "License.")
+ *
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * The node-oracledb test suite uses 'mocha', 'should' and 'async'.
+ * See LICENSE.md for relevant licenses.
+ *
+ * NAME
+ *   18. constants.js
+ *
+ * DESCRIPTION
+ *   Check the mapping between names and numbers of oracledb constants.
+ *
+ * NUMBERING RULE
+ *   Test numbers follow this numbering rule:
+ *     1  - 20  are reserved for basic functional tests
+ *     21 - 50  are reserved for data type supporting tests
+ *     51 onwards are for other tests
+ *
+ *****************************************************************************/
+'use strict';
+
+var oracledb = require('oracledb');
+var should   = require('should');
+var async    = require('async');
+var dbConfig = require('./dbconfig.js');
+
+
+describe('18. constants.js', function() {
+
+  it('18.1 dbTypes maps correctly between names and numbers', function() {
+
+    (oracledb.DB_TYPE_VARCHAR).should.be.exactly(1);
+    (oracledb.DB_TYPE_NUMBER).should.be.exactly(2);
+    (oracledb.DB_TYPE_DATE).should.be.exactly(12);
+    (oracledb.DB_TYPE_RAW).should.be.exactly(23);
+    (oracledb.DB_TYPE_CHAR).should.be.exactly(96);
+    (oracledb.DB_TYPE_BINARY_FLOAT).should.be.exactly(100);
+    (oracledb.DB_TYPE_BINARY_DOUBLE).should.be.exactly(101);
+    (oracledb.DB_TYPE_ROWID).should.be.exactly(104);
+    (oracledb.DB_TYPE_CLOB).should.be.exactly(112);
+    (oracledb.DB_TYPE_BLOB).should.be.exactly(113);
+    (oracledb.DB_TYPE_TIMESTAMP).should.be.exactly(187);
+    (oracledb.DB_TYPE_TIMESTAMP_TZ).should.be.exactly(188);
+    (oracledb.DB_TYPE_TIMESTAMP_LTZ).should.be.exactly(232);
+
+  });
+
+  it('18.2 jsTypes maps correctly', function() {
+
+    (oracledb.DEFAULT).should.be.exactly(0);
+    (oracledb.STRING).should.be.exactly(2001);
+    (oracledb.NUMBER).should.be.exactly(2002);
+    (oracledb.DATE).should.be.exactly(2003);
+    (oracledb.CURSOR).should.be.exactly(2004);
+    (oracledb.BUFFER).should.be.exactly(2005);
+    (oracledb.CLOB).should.be.exactly(2006);
+    (oracledb.BLOB).should.be.exactly(2007);
+
+  });
+
+  it('18.3 binding contants maps correctly', function() {
+
+    (oracledb.BIND_IN).should.be.exactly(3001);
+    (oracledb.BIND_INOUT).should.be.exactly(3002);
+    (oracledb.BIND_OUT).should.be.exactly(3003);
+    (oracledb.ARRAY).should.be.exactly(4001);
+    (oracledb.OBJECT).should.be.exactly(4002);
+
+  });
+
+});